Active areas
Sunspots and active regions
By the end of the day, the following active regions with sunspots could be observed on the Sun's surface
| Group ID | Location | Number of sunspots | Area (msh) | Type | CM Passage | Disappearance (W90) | Reappearance (W270) | |
|---|---|---|---|---|---|---|---|---|
| № 625 | S12 | W55 | 02 | 0020 | Alpha | Jun 1, 2004 | Jun 8, 2004 | Jun 21, 2004 |
| № 624 | S07 | E39 | 02 | 0020 | Beta | Jun 8, 2004 | Jun 15, 2004 | Jun 28, 2004 |
| № 622 | S09 | E21 | 03 | 0010 | Alpha | Jun 7, 2004 | Jun 13, 2004 | Jun 27, 2004 |
| № 621 | S14 | W00 | 30 | 0090 | Beta | Jun 5, 2004 | Jun 12, 2004 | Jun 25, 2004 |
Solar cycle progression
Average monthly sunspot number (SSN) from 1975, January to 2004, June. Gray background - average solar cycle.
